26651220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{444187}}^1$

素因数の和:444199

約数の個数: 24

約数和(自身を含む): 74623584

約数和(自身を除く): 47972364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 444187, 888374, 1332561, 1776748, 2220935, 2665122, 4441870, 5330244, 6662805, 8883740, 13325610, 26651220]

約数ペア:

[(1, 26651220), (2, 13325610), (3, 8883740), (4, 6662805), (5, 5330244), (6, 4441870), (10, 2665122), (12, 2220935), (15, 1776748), (20, 1332561), (30, 888374), (60, 444187)]